Readylift's all-new 44-30821 8" lift kits with ReadyLIFT Falcon 2.1 Monotube shocks are a great option for the customer who wants a taller, lifted height and the ability to run up to 38" tall tires. The 44-30821 lift kits include laser-cut, fabricated heavy-duty steel cross-members, new cast iron OE-style knuckles with the perfect geometry built-in, torsion arm brackets, popular fabricated steel upper control arms with corrected ball joint angles, taller fabricated steel rear lift blocks and new forged torsion keys with the proper amount of indexing. . These new torsion bar relocation brackets eliminate the traditional lowering of the torsion bars, which can inhibit ground clearance from a lift installation and help to improve the overall driving experience. Additionally, each kit includes crucial differential drop brackets and CV axle spacers, 12" sway bar end links, bump stop extensions, OE style cast iron rear lift blocks, heavy-duty steel skid plate, and finally, Falcon 2.1 Monotube shocks.

8" Big Lift Kit

Made to fit 2020-2026 GM 2500HD/3500HD 4WD and AT4 Models.

Complete front/rear off-road suspension system.

Includes (4) Falcon 2.1 Monotube Shocks.

Allow for up to 38" tall tires.

Uses ReadyLIFT's Forged Torsion Keys.

Made In U.S.A.

Note:  Does not work with AT4X or ZR2 models. 

Note:  Single Cab configuration has not been validated for fitment & drivability by ReadyLIFT. Some GM HD trucks equipped with Tow Package may require custom-length U-bolts purchased separately. Custom U-bolt length may vary by vehicle application.  If the ReadyLIFT kit's standard U-bolts are too short, ReadyLIFT recommends locally sourcing custom U-bolts built to each truck's specifications.